F A S T. Atrial fibrillation (AF) and stroke

Transcription

1 Stroke Helpline: Website: stroke.org.uk Atrial fibrillation (AF) and stroke Atrial fibrillation is a type of irregular heartbeat. It means that your heart may not be pumping as well as it should. As a result, blood clots are more likely to form in your heart, increasing your risk of having a stroke. This factsheet explains what atrial fibrillation is and the treatments available. It also provides sources of support and further information. What is a stroke? A stroke happens when the blood supply to part of your brain is cut off. This could be due to a blockage called an ischaemic stroke, or bleeding in the brain called a haemorrhagic stroke. A transient ischaemic attack (TIA) is sometimes called a mini stroke. It is similar to a stroke, but the symptoms are temporary. They may last anything from a few minutes to 24 hours. The FAST test (shown on the right) can help you to recognise the symptoms of a stroke or TIA. Other symptoms include sudden weakness or numbness on one side of the body, sudden loss or blurring of vision in one or both eyes, or sudden confusion, dizziness or unsteadiness. Supported by a grant from the BMS-Pfizer Alliance, an alliance between Bristol-Myers Squibb Pharmaceuticals Ltd and Pfizer Ltd. The BMS-Pfizer Alliance had no editorial input into the content of this factsheet. What is atrial fibrillation? Atrial fibrillation is the most common type of irregular heartbeat. It affects over 980,000 people in the UK and is more common in older people. Atrial fibrillation increases your risk of stroke by up to five times. If you have this condition, it s important that you get the right treatment both to control it and to reduce your risk of stroke. Atrial fibrillation is often called AF and we will use this term throughout this factsheet. F A S T acial weakness Can the person smile? Has their mouth or eye drooped? rm weakness Can the person raise both arms? peech problems Can the person speak clearly and understand what you say? ime to call 999 A stroke is a medical emergency. If you see any one of these signs, seek immediate medical attention. 1

2 How does your heart work? Your heart is a muscle that pumps blood around your body. It is made up of four chambers two upper chambers (the left and right atria), and two lower chambers (the left and right ventricles). When your heart beats normally, its muscle walls tighten and squeeze (contract) to force blood out of the heart and around the body. They then relax so your heart can fill with blood. This action is controlled by small electrical impulses and this process is repeated every time your heart beats. It is your heart pumping blood around your body that produces your pulse. You can feel your pulse by pressing your fingers on your wrist. A normal pulse when you are resting is regular and between 60 and 100 beats per minute. Why does AF increase your risk of stroke? If you have AF your heart is not pumping as well as it should. The upper chambers of your heart contract and relax in an uncoordinated and irregular way due to abnormal electrical activity. Your heart may beat up to 140 times a minute if you have AF. If your heartbeat is irregular and fast, your heart may not have a chance to relax and empty properly before filling up with blood again. Blood can collect and pool and this increases the risk of blood clots forming. If blood clots form in your heart, there is a risk they can travel in your bloodstream towards your brain. If a clot caused a blockage in an artery leading to your brain, it could cause a stroke or TIA. 2 What causes AF? Some medical conditions increase your chances of developing AF. These include heart problems such as coronary heart disease, or disease of your heart s valves. It can also be caused by other conditions including an overactive thyroid gland, high blood pressure, lung infections like pneumonia, or a blood clot in the lung (pulmonary embolism). Drinking too much alcohol or caffeine, taking illegal drugs, such as cocaine or amphetamines, or smoking can also trigger an episode of AF. What are the symptoms? Palpitations (being aware of your heart beating fast), breathlessness, chest pain or fatigue are common symptoms of AF. However some people do not have any symptoms at all and often AF is only diagnosed during a general medical check-up. There are three different types of AF: Paroxysmal AF comes and goes it s not there all the time. Your heart goes back to its normal rhythm without any treatment, usually within 48 hours. Persistent AF is when you have AF episodes that last more than seven days and it is unlikely that they will stop on their own. You will need treatment to restore your normal heart rhythm. Permanent AF is there all the time. You might be diagnosed with permanent AF if you ve had it for more than one year and treatment with cardioversion (see page 4) hasn t helped.

3 As well as these three types, a small number of people may be diagnosed with lone AF. This is when doctors cannot find what is causing your AF, or you don t have any risk factors for it. Atrial flutter Atrial flutter is a similar condition to AF and sometimes people have both at the same time. With atrial flutter, your upper heart chambers (atria) beat very fast, but regularly. Your heart may beat up to 150 times a minute and this can cause similar symptoms to AF, such as shortness of breath and fatigue. Atrial flutter can be caused by the same conditions that can cause AF. The same tests and treatments for AF are used for atrial flutter, which also increases your risk of stroke. How is AF diagnosed? A simple way to check if you have AF is to have your pulse checked. AF can be detected by a healthcare professional checking your pulse. If your pulse feels very fast and/or irregular, they may refer you for further tests to confirm whether you have AF, and if so what type you have. These tests may include the following. An ECG (electrocardiogram) This tests the electrical activity of your heart. It s painless and usually takes less than 10 minutes. It may be done by your GP or in hospital. An echocardiogram This uses sound waves to check your heart s structure and how it s working. Blood tests They check for conditions that can cause AF like an overactive thyroid gland, anaemia, or any problems with your kidney function. A chest x-ray This checks your lungs in case a lung problem could have caused the AF. AF that comes and goes can be hard to detect. To help diagnose it, you may be asked to wear a portable ECG monitor for 24 hours or more to check how your heart works over a longer period of time. You may be referred to a heart specialist called a cardiologist. They can decide which types of medication are right for you and monitor them. They can also perform some procedures to treat AF, including cardioversion (see page 4). You may also be referred to an electrophysiologist who offers another type of treatment for AF called catheter ablation. Many hospitals now have arrhythmia nurse specialists (ANS) who can offer you and your family information and guidance about your treatment. Which treatments are available? If you have AF, you will usually need treatment to control the condition as well as treatment to reduce your risk of stroke. Controlling AF may involve: treating your heart rhythm to make it more regular treating your heart rate to slow it down. The treatment you will have will depend on 3

4 many different factors, including the type of AF you have, how long you have had the condition, whether you have any other medical conditions, and whether you have been treated for AF in the past. Treating your heart rhythm To treat your heart rhythm you may be prescribed anti-arrhythmic drugs. These drugs help your heart to beat more regularly. There are different types and they work in different ways. Beta-blockers are one example. Your doctor will talk to you about which treatment will be best for you. Cardioversion is a treatment which uses medication or a brief electrical shock (sometimes both), to help your heart return to its normal rhythm. It is more likely to work if you have not had AF for very long. There is a risk however that your AF will return. Regulating your heart rate If your heart rhythm cannot be brought back to normal with cardioversion or medication, or these treatments are unsuitable, you will usually be given medication to control your heart rate. This means your heart will beat slower, even though it may still be irregular. The aim of this type of treatment is to help your heart to work more effectively. Some types of medication used to regulate your heart rate are the same as those used to control your heart rhythm. You may need to try several types of medication and have them adjusted before your doctor finds the right one for you. Speak to your doctor if you have any side effects. You should also have regular check-ups for your blood pressure and your heart rate. 4 Other treatments There are other treatments for AF, which may involve specific surgical procedures for example. For more information about other treatments, contact the Atrial Fibrillation Association. Their contact details are listed in the Useful organisations section at the end of this factsheet. Treatments to reduce your risk of stroke As well as treatment for your AF, you may also need treatment to reduce your risk of stroke. If you have AF, your risk of stroke is usually assessed using a scoring technique called CHADS 2*. Using this scale (below), you are given points depending on different factors. The CHADS 2 scale Factor Score Congestive heart failure 1 High blood pressure 1 Age if you are over 75 1 Diabetes 1 Stroke if you have already had a TIA or stroke 2 *Some doctors use a more detailed version of this scale. If you have a score of 1 or more, your doctor will usually discuss the use of a bloodthinning (anticoagulant) medication to reduce your risk of stroke. If your score is 0, your doctor may assess your risk in more detail using a more complex

5 scoring system and may still wish to discuss the use of a blood-thinning medication. If your doctor feels you have a low risk then you will probably not be offered any treatment as the risk of treatment will outweigh the benefits. Your risk of stroke changes with age and other medical problems. Therefore, you should be regularly reassessed to see if you need treatment to reduce your risk of stroke. Anticoagulants The main group of drugs used to treat AF are anticoagulants. They increase the time it takes for your blood to form a clot. They do this by stopping certain proteins involved in the clotting process from forming. By taking an anticoagulant, your blood is less likely to clot and so your risk of stroke is reduced. Warfarin is the most common type of anticoagulant medication used to reduce your risk of stroke if you have AF. There are also other new anticoagulants which work differently to warfarin such as dabigatran, rivaroxaban and apixaban. Warfarin Vitamin K plays an important role in the blood-clotting process. It helps to produce a protein (called prothrombin), which helps your blood to clot. Warfarin slows down the way vitamin K is made which in turn, slows down the making of the protein (prothrombin). This means it will take longer for blood clots to form. Warfarin has been shown to reduce the risk of stroke in people with AF by about 60%. Warfarin is given in tablet form and the dose needs to be tailored to you individually. This is because people respond to warfarin differently and it is not easy to predict. You need to have regular blood tests if you take warfarin. This is because warfarin changes how long it takes for your blood to clot. Regular tests will make sure your blood is not becoming too thin as there may be a risk of bleeding if this happens. The test checks how quickly your blood clots at a particular stage in the process and compares it to the International Normalised Ratio (INR). INR is expressed as a value. A normal INR value for blood (when you are not taking anticoagulants) is around 1. If you have AF and are on warfarin your blood should be two to three times thinner than normal, so an INR value of 2 to 3 is aimed for. The lower your INR level, the more quickly the blood clots. The higher your INR, the longer it takes the blood to clot or the thinner the blood is. You will need to attend an anticoagulation clinic weekly when you first start taking warfarin so the dose can be adjusted to suit you. When it is stable, you will probably need to attend a clinic every 6-8 weeks for blood tests. When you are first prescribed warfarin you should receive a pack from your GP or hospital which contains a credit-card sized alert card, a booklet called Oral Anticoagulant Therapy, and a record card. You should carry your alert card at all times in case of a medical emergency. Your dentist will need to see a recent INR result before carrying out any treatment. If you are travelling, make sure you have enough medication for your whole trip and take your alert card with you. 5

6 Self-monitoring It is possible to monitor your own INR with a machine you can keep at home. Your GP would provide you with test strips to use, but you would have to buy the machine yourself. These cost about 300 and some companies will let you spread the payments over one or two years. Research shows that self-monitoring may be more beneficial than having your INR tested at a clinic, however it is not suitable for everyone. About half of all people taking warfarin are able to do these blood tests at home. You would need some initial training on how to test your own INR levels. You would have to arrange with your clinic what to do if your INR is outside the recommended range for you, and how you can contact them if necessary. Warfarin and food If you are taking warfarin, you need to be mindful of the foods you are eating. Certain foods contain high levels of vitamin K. Too much vitamin K can affect how well warfarin works meaning your blood can clot more quickly. If you take warfarin avoid drinking cranberry juice as it can affect your INR levels. Some foods that contain high levels of vitamin K include green leafy vegetables, broccoli, Brussels sprouts, mature cheese, blue cheese, egg yolks, chick peas, liver, olive oil and cereals containing wheat, bran and oats. Try to eat the same amount of these foods on a regular basis. Your warfarin dose is 6 usually adjusted to compensate for the level of vitamin K in your diet. Soya bean products, avocados and large amounts of ice cream have also been reported to affect how well warfarin works. In general, you should not make sudden changes to your usual diet, as this could affect your INR level. If you want to change your diet, you should consult a doctor and your anticoagulation clinic so you can be monitored more closely and your warfarin dose can be changed if necessary. Other things to consider when taking warfarin Keep alcohol to a minimum as it makes your blood thinner and increases your risk of a serious bleed. Binge drinking is particularly dangerous. Some types of medication and herbal remedies can interact with warfarin and can affect your INR levels. Always tell your doctor or pharmacist if you are on warfarin before taking any new medication, particularly antibiotics, antidepressants, aspirin, statins or ulcer medicines. Always check any medication you plan to take with your GP or pharmacist, and read the patient information leaflets. Warfarin is not suitable for everyone and should not be taken if you have very high blood pressure (severe hypertension) or peptic ulcers. It should also be avoided if you are pregnant. Minor side effects of this drug include rashes, nausea, vomiting and diarrhoea. The main side effect of warfarin is bleeding. Anyone experiencing bleeding

7 should seek medical attention and have an urgent blood test. Dabigatran etexilate (Pradaxa) Dabigatran etexilate works by attaching itself to a protein (called thrombin) in the blood, making the blood less likely to form a clot. It is given as a tablet, usually prescribed at a dose of 150mg or 110mg. It is taken twice a day with or without food. The dose you are given will usually stay the same. If you take dabigatran etexilate, you do not need to have regular blood tests, as it works in a different way to warfarin. If you are prescribed this drug, you may need to have occasional blood tests to make sure your kidneys are working well. Your doctor will tell you when these tests should take place. Dabigatran etexilate is not usually prescribed if you are pregnant or breastfeeding. Some types of medication can interact with dabigatran etexile, in particular certain types of antibiotics, anti-arrhythmic drugs, anticonvulsants, aspirin and antiinflammatory medication. The herbal remedy St John s Wort can also interact. Always check any medication you plan to take with your GP or pharmacist before taking it. You should also read the patient information leaflets. Side effects of dabigatran etexilate include bleeding, diarrhoea, indigestion, nausea and stomach pain. You should seek urgent medical attention if you have severe or uncontrollable bleeding, unusual bruising, unexpected pain, or headaches accompanied by dizziness or weakness. You should be given a patient alert card before you start taking dabigatran etexilate. Always carry this with you in case of an emergency. You should also tell your dentist you are taking this medication before you have any treatment. Rivaroxaban (Xarelto) Rivaroxaban makes the blood less likely to clot by blocking a protein (Factor Xa) in the blood. This protein plays a key role in the blood clotting process. Rivaroxaban is usually prescribed at a dose of 20mg and must be taken with food. If you have kidney problems, you will usually be given a reduced dose of 15mg. It is advisable to take it at the same time each day. Rivaroxaban is not usually recommended to be taken during pregnancy or while breast feeding. It also interacts with other types of medication such as antifungal agents, anticonvulsants, heparin, antiinflammatory medication, medicines that affect blood clotting and herbal remedies such as St John s Wort. Always check any medication you plan to take with your GP or pharmacist before taking it. You should also read the patient information leaflets. Side effects of rivaroxaban include bleeding, constipation, diarrhoea, dizziness and fainting. You should seek medical attention if you notice any of the following symptoms: unexplained dizziness or weakness; swelling and discomfort; a sudden, severe headache; unusual bruising; nosebleeds; bleeding gums, or cuts that take a long time to heal. You should be given a patient alert card before you start taking rivaroxaban. Always carry this with you in case of an emergency. Also, tell your dentist you are taking this medication before you have any treatment. 7

8 Apixaban (Eliquis) Apixaban makes the blood less likely to clot by blocking a protein (Factor Xa) in the blood. This protein plays a key role in the blood clotting process. Apixaban is usually prescribed at a dose of 5mg, twice a day. It can be taken with or without food. If you have kidney problems, you will usually be given a reduced dose of 2.5mg. It is also advisable to take this medication at the same time each day. Apixaban is not usually recommended to be taken during pregnancy or while breast feeding. It also interacts with other types of medication such as antifungal agents, anticonvulsants, anti-inflammatory medication, medicines that affect blood clotting and herbal remedies such as St John s Wort. Always check any medication you plan to take with your GP or pharmacist before taking it. You should also read the patient information leaflets. The main side effect of apixaban is bleeding. Seek medical attention if you notice any of the following symptoms which may mean you are allergic to apixaban: swelling of the face, mouth, lips or tongue or difficulty breathing. You should be given a patient alert card before you start taking apixaban. Always carry this with you in case of an emergency. You should also tell your dentist you are taking this medication before you have any treatment. Which anticoagulant should I take? The most commonly prescribed anticoagulant is warfarin, but it does require careful monitoring. The advantages of the newer types of medication (dabigatran, rivaroxaban and apixaban) are that their effect on your blood is more stable and they are not affected by any foods that you eat, so they do not need to be monitored as carefully. You and your doctor should discuss which type of anticoagulant medication is most suitable for you. The NHS has produced an online tool to help you think about which is the best option for you. You can find this Decision Aid at: sdm. rightcare.nhs.co.uk/pda/stroke-preventionfor-atrial-fibrillation Anticoagulants and medical procedures If you need a medical procedure, your anticoagulant medication may need to be stopped beforehand. If you are taking warfarin you may be given an alternative medication such as heparin until you can take warfarin again. This decision should be made by your doctor who will assess the potential risks of having the procedure and stopping your medication. If you need an emergency operation, and you are taking an anticoagulant, you may need treatment beforehand to reverse the effects of your anticoagulant so you don t bleed too much during the procedure. If you have any concerns about the medication you are taking, discuss them with your doctor. 8

9 What else do I need to know? Please note that we have not provided an exhaustive list of side effects and drug interactions. Always refer to the patient information leaflet that comes with your medication for a full list. Tell your doctor about any new medication you are taking. Your pharmacist may also be able to give you advice about your medication. Never stop taking your medication if you feel unwell. Always contact your GP for advice stopping medication suddenly can be dangerous. In a medical emergency, always call 999. What else can I do to reduce my risk of stroke? There are many things you can do to lower your chances of having a stroke (see box below). We have factsheets on all these issues, so contact us for more information. Tips for reducing your risk Stop smoking. Limit the amount of alcohol you drink. Follow a healthy diet. Exercise regularly. Have regular check-ups with your GP. Manage any other medical conditions you have such as high cholesterol or diabetes. Take any medication you are prescribed for them and follow any lifestyle advice. Useful organisations All organisations are UK wide unless otherwise stated. Stroke Association Stroke Helpline: Website: stroke.org.uk Contact us for information about stroke, emotional support and details of local services and support groups. We have a range of factsheets on the effects of stroke and reducing your risk of stroke. Anticoagulation Europe Tel: Website: They provide information and support for people on anticoagulant medications. Arrhythmia Alliance Tel: (24 hour) Website: They support people with all types of heart arrhythmias. Atrial Fibrillation Association Tel: (24 hour) Website: They support people with AF, offering a range of leaflets on AF with treatments and types of medication, plus details of AF specialists. British Heart Foundation Tel: Website: They provide information and support on heart issues, including AF and warfarin. 9

10 NHS Choices (England and Wales) Website: They offer general information on all aspects of health, including stroke and AF, and treatments. NHS Scotland NHS Inform Helpline: They offer information on health conditions, treatments and health services in Scotland. Northern Ireland (NI) Direct Government Services Website: They offer information on health and wellbeing. Disclaimer: The Stroke Association provides details of other organisations for information only. Inclusion in this factsheet does not constitute a recommendation Glossary of terms Anticoagulant = a type of blood-thinning medication Apixaban (Eliquis) = a new anticoagulant medication used to reduce the risk of stroke in people with AF Atrial flutter = a condition similar to AF, with a fast but regular heartbeat Cardiologist = a heart specialist Cardioversion = a procedure which returns the heart rate to normal Dabigatran etexelate = a new anticoagulant medication used to reduce the risk of stroke in people with AF ECG = electrocardiogram a test of the electrical activity of your heart Echocardiogram = a test using sound waves to check the structure and function of your heart Electrophysiologist = a heart specialist that carries out some treatments including catheter ablation INR (international normalised ratio) = a measure of how your blood clots Rivaroxiban = a new anticoagulant medication used to reduce the risk of stroke in people with AF Warfarin = an anticoagulant medication often used to reduce the risk of stroke in Produced by the Stroke Association s Information Service. For sources used, visit stroke.org.uk Stroke Association Factsheet 26, version 1 published June 2013 (next review due March 2015). Item code: A01F26 The Stroke Association is a company limited by guarantee, registered in England and Wales (No 61274). Registered office: Stroke Association House, 240 City Road, London EC1V 2PR. Registered as a charity in England and Wales (No ) and in Scotland (SC037789). Also registered in Northern Ireland (XT33805), Isle of Man (No 945) and Jersey (NPO 369). 10

Stroke Helpline: 0303 3033 100 Website: stroke.org.uk Blood-thinning medication after stroke Blood-thinning medicines are drugs that help to prevent clots forming in your blood. They are often prescribed

Stroke Helpline: 0303 3033 100 Website: stroke.org.uk Blood-thinning medication after stroke Blood-thinning medicines are drugs that help to prevent blood clots forming. They are often prescribed after

York Teaching Hospital NHS Foundation Trust Atrial Fibrillation and Anticoagulants A guide to your diagnosis and treatment Information for patients, relatives and carers For more information, please contact:

Stroke Helpline: 0303 3033 100 Website: stroke.org.uk Transient ischaemic attack (TIA) A transient ischaemic attack (TIA) is similar to a stroke, but the symptoms do not last as long. However, it should

Atrial Fibrillation What to Know About Atrial Fibrillation Understanding Afib Atrial fibrillation, or Afib, is a condition in which the heart beats irregularly speeding up or slowing down, or beating too

Warfarin therapy for stroke patients with atrial fibrillation Delivering the best in care UHB is a no smoking Trust To see all of our current patient information leaflets please visit www.uhb.nhs.uk/patient-information-leaflets.htm

Cardioversion for Atrial Fibrillation Your Heart s Electrical System Cardioversion Living with Atrial Fibrillation When You Have Atrial Fibrillation You ve been told you have a heart condition called atrial

Patient decision aid Atrial fibrillation: medicines to help reduce your risk of a stroke what are the options? http://guidance.nice.org.uk/cg180/patientdecisionaid/pdf/english Published: June 2014 About

V1: Draft Nov 2014 Making decisions... about anticoagulation for stroke prevention in atrial fibrillation www.weahsn.net is this pack for? pack and booklet is for people with AF. It is designed to help

About this guide We have prepared this guide to help you to: learn about atrial fibrillation manage atrial fibrillation and reduce the risk of stroke find out about medicines and other treatment options

Introduction to Atrial Fibrillation (AFib) Learn About: 1. What is atrial fibrillation? 2. How will I feel? 3. Who gets AFib? 4. Risk of stroke 5. AFib treatment 6. How to live well with AFib 1. What is

www.irishheart.ie ATRIAL FIBRILLATION AND YOU An information booklet for people living with Atrial Fibrillation (a type of irregular heart beat). Contents Introduction 5 Produced by the Irish Heart Foundation

Medicines for stroke prevention in atrial fibrillation Choosing the right one for you Atrial fibrillation (AF) is a condition that affects the heart, causing it to beat irregularly and too fast. When this

Medicines for stroke prevention in atrial fibrillation Choosing the right one for you Atrial fibrillation (AF) is a condition that affects the heart, causing it to beat irregularly and too fast. When this

Treatments to Restore Normal Rhythm In many instances when AF causes significant symptoms or is negatively impacting a patient's health, the major goal of treatment is to restore normal rhythm and prevent

Anticoagulants for stroke prevention in atrial fibrillation Patient frequently asked questions What is atrial fibrillation?...2 What are dabigatran, rivaroxaban and apixaban and what are they used for?...2

Living with Atrial Fibrillation U nderstanding Atrial Fibrillation An estimated 2.7 million Americans are living with atrial fibrillation (AF). That makes it the most common heart rhythm abnormality in

Atrial fibrillation Understanding abnormal heart rhythm What is atrial fibrillation (AF)? AF is a common and important disturbance of the electrical system of the heart. It is one of a number of disorders

What You Need to KnowWhen Taking Anticoagulation Medicine What are anticoagulant medicines? Anticoagulant medicines are a group of medicines that inhibit blood clotting, helping to prevent blood clots.

Patient frequently asked questions What is atrial fibrillation?...2 What are dabigatran and rivaroxaban and what are they used for?...2 Which is better, dabigatran or rivaroxaban?...2 For patients with

MEDICATION GUIDE ELIQUIS (ELL eh kwiss) (apixaban) tablets What is the most important information I should know about ELIQUIS? For people taking ELIQUIS for atrial fibrillation: People with atrial fibrillation

ORAL ANTICOAGULANTS RIVAROXABAN (XARELTO) FOR PULMONARY EMBOLISM (PE) Information Leaflet Your Health. Our Priority. Page 2 of 6 What Are Anticoagulants And What Do They Do? This information leaflet has

HEART SERIES H9 UNDERSTANDING ATRIAL FIBRILLATION Chest Heart & Stroke Scotland improves the quality of life for people in Scotland affected by chest, heart and stroke illness, through medical research,

AF A Blood thinning (anticoagulation) in atrial fibrillation (AF) Providing information, support and access to established, new or innovative treatments for atrial fibrillation www.afa.org.uk Registered

What Are Arrhythmias? Many people have questions about what the word arrhythmia means, and arrhythmias can be a difficult subject to understand. The text below should give you a better understanding of

MEDICATION GUIDE COUMADIN (COU-ma-din) (warfarin sodium) Read this Medication Guide before you start taking COUMADIN (warfarin sodium) and each time you get a refill. There may be new information. This

FAQs about Warfarin (brand name Coumadin ) What is warfarin? Warfarin is the most commonly used anticoagulant in the US. An anticoagulant is a drug used to prevent unwanted and harmful blood clots. Although

UW MEDICINE PATIENT EDUCATION Treatment with Apixaban Eliquis This handout explains the medicine apixaban, a drug that helps prevent blood clots. What is apixaban? Apixaban (brand name Eliquis) is an anticoagulant

Living with a Non-Vitamin K Antagonist Oral Anticoagulant (NOAC) dabigatran (Pradaxa ) rivaroxaban (Xarelto ) apixaban (Eliquis ) Information for patients Produced and made available by the Western Australian

Living with a New Oral Anticoagulant (NOAC) dabigatran (Pradaxa ) rivaroxaban (Xarelto ) apixaban (Eliquis ) Information for patients Produced and made available by the Western Australian Medication Safety

Stroke Helpline: 0303 3033 100 Website: stroke.org.uk High blood pressure and stroke High blood pressure usually has no symptoms but it is the biggest risk factor for stroke. Both lifestyle changes and

When a stroke happens When a stroke happens What to expect during the first hours, days and weeks after a stroke We re for life after stroke Introduction Need to talk? Call our confidential Stroke Helpline

PATIENT INFORMATION GUIDE TO ATRIAL FIBRILLATION A Comprehensive Resource from the Heart Rhythm Society AF 360 provides a single, trusted resource for the most comprehensive and relevant information and

Service Notification in response to DHSSPS endorsed NICE Technology Appraisals NICE TA 275: Apixaban for the prevention of stroke and systemic embolism in people with non-valvular atrial fibrillation 1

Rivaroxaban for the treatment of deep vein thrombosis (DVT) and pulmonary embolism (PE) This leaflet aims to answer your questions about rivaroxaban that may be prescribed for you when you are diagnosed

A WorkLife4You Guide Heart Attack: What You Need to Know What is a Heart Attack? The heart works 24 hours a day, pumping oxygen and nutrient-rich blood to the body. Blood is supplied to the heart through

Afib (Atrial Fibrillation) What You and Your Family Should Know BRING THIS BOOKLET TO YOUR NEXT DOCTOR S VISIT. Getting Started This guide will: 1. Provide you with information to help you and your family

Living with Warfarin Warfarin Tablets Warfarin tablets in the UK are colour coded to help you take the correct dose. PINK 5mg BLUE 3mg They are available in 5mg (pink), 3mg (blue), 1mg (light brown) and

Atrial fibrillation About the British Heart Foundation The British Heart Foundation (BHF) is the nation s heart charity, saving lives through pioneering research, patient care and vital information. What

Living with Atrial Fibrillation A Guide for Patients and Families UOHI 77 40 RUSKIN STREET, OTTAWA ON K1Y 4W7 T 613.761.5000 WWW.OTTAWAHEART.CA PLEASE BRING THIS BOOK WITH YOU TO THE HEART INSTITUTE Patient

Let s talk about: Stroke February 20 th 2013 Laura Wilson Christine Stables Questions 1. Why is knowing about stroke important? 2. What exactly is a stroke and what are the symptoms? 3. What should I do

Patient information factsheet Atrioventricular (AV) node ablation The normal electrical system of the heart The heart has its own electrical conduction system. The conduction system sends signals throughout

Atrial Fibrillation The Beat Goes On Living with AFib Know Your Heart. Live Your Life. Know Your Choices. What is AFib? This booklet is for you if you have AFib, or if you are at risk for AFib. This booklet

A PATIENT S GUIDE TO PULMONARY EMBOLISM TREATMENT This medicine is subject to additional monitoring. This will allow quick identification of new safety information. If you get any side effects, talk to

Stroke Helpline: 0303 3033 100 Website: stroke.org.uk Women and stroke Anyone can have a stroke and it can happen suddenly no matter what age you are. This factsheet explains the general risk factors for

Rivaroxaban (Xarelto) for preventing stroke in people with atrial fibrillation This Medicine Update is for people with atrial fibrillation who are taking, or thinking about taking, rivaroxaban. Summary

What is warfarin? Warfarin sodium (Coumadin ) is a medication that works as an anti-coagulant. Anti means against and coagulant refers to blood clotting. An anticoagulant helps to prevent clots from forming

Treatments for stroke prevention in Atrial Fibrillation as recommended by the Canadian Cardiovascular Society Coumadin (Warfarin) Does this medication need ongoing monitoring of blood clotting times? Yes.

Warfarin (Coumadin, Jantoven ) Taking your medication safely Welcome This booklet is designed to provide you with important information about warfarin to help you take this medication safely and effectively.

A CAREGIVER s Guide to Complicated Atrial Fibrillation Introduction Atrial fibrillation (also known as AFib or AF) is a common heart condition, particularly among older people. It s estimated that AF affects

A PATIENT S GUIDE TO ELECTROPHYSIOLOGY STUDIES OF THE HEART The science of medicine. The compassion to heal. This teaching booklet is designed to introduce you to electrophysiology studies of the heart.

written by Harvard Medical School Atrial Fibrillation Coping With a Chaotic Heartbeat www.patientedu.org What Is Atrial Fibrillation? Atrial fibrillation is a fast and irregular heartbeat. It occurs in

Oxford University Hospitals NHS Trust Oxford Anticoagulation & Thrombosis Service Deep Vein Thrombosis (DVT) and Pulmonary Embolism (PE) Information for people with a blood clot (thrombus) What is this

GENERAL HEART DISEASE KNOW THE FACTS WHAT IS Heart disease is a broad term meaning any disease affecting the heart. It is commonly used to refer to coronary heart disease (CHD), a more specific term to

Safety Information Card for Xarelto Patients 15mg Simply Protecting More Patients 20mg Simply Protecting More Patients Keep this card with you at all times Present this card to every physician or dentist

A Patient s Guide To with Atrial Fibrillation (AFib) CAUSES RISK FACTORS SYMPTOMS DIAGNOSIS TREATMENTS INSIDE The Healthy Heart... 2 Your Heart In AFib... 4 How Do You Get It?... 6 How Do You Know If You

(Za-REL-toe) rivaroxaban Consumer Medicine Information WHAT IS IN THIS LEAFLET This leaflet answers some common questions about Xarelto. It does not contain all the available information. It does not take

Healthy Blood Pressure Healthy Heart Beat Initiated by the World Hypertension League MAY 17, 2013 What is Hypertension? Hypertension is most commonly known as High Blood Pressure. It is a chronic medical

Stroke Helpline: 0303 3033 100 Website: stroke.org.uk Diabetes and stroke Diabetes is a condition caused by too much sugar in your blood. There are over three million people in the UK who have diabetes.

Rivaroxaban to prevent blood clots for patients who have a lower limb plaster cast Information for patients Pharmacy Your doctor has prescribed a tablet called rivaroxaban. This leaflet tells you about

Patient Information Leaflet about Pradaxa for Atrial Fibrillation You Have Been Prescribed Pradaxa Your doctor has prescribed Pradaxa for you. The purpose of the medication is to minimise the risk that

Local Steroid Injections to Joints and Soft Tissues Rheumatology Patient Information Leaflet Welcome to The Dudley Group Rheumatology department. This leaflet will provide you with information about what

Ultrasound-guided steroid injections in joints and soft tissues Rheumatology Patient Information Leaflet Welcome to The Dudley Group Rheumatology department. This leaflet will provide you with information

Through Thick and Thin Learning to Live with Warfarin South Denver Cardiology Associates PC What is Anticoagulation? Anti = against Coagulation = blood clotting An anticoagulant is a medication that reduces